Issolvi 25-4/25-9

$$25 - \frac { 4 } { 25 } - 9$$

Evalwa

$$\frac{396}{25}=15.84$$

Passi tas-Soluzzjonijiet

Ikkonverti 25 fi frazzjoni \frac{625}{25}.

$$\frac{625}{25}-\frac{4}{25}-9$$

Billi \frac{625}{25} u \frac{4}{25} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{625-4}{25}-9$$

Naqqas 4 minn 625 biex tikseb 621.

$$\frac{621}{25}-9$$

Ikkonverti 9 fi frazzjoni \frac{225}{25}.

$$\frac{621}{25}-\frac{225}{25}$$

Billi \frac{621}{25} u \frac{225}{25} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.

$$\frac{621-225}{25}$$

Naqqas 225 minn 621 biex tikseb 396.

$$\frac{396}{25}$$

Fattur

$$\frac{2 ^ {2} \cdot 3 ^ {2} \cdot 11}{5 ^ {2}} = 15\frac{21}{25} = 15.84$$